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Internal Medicine, Cardiovascular Disease in Knoxville, TN
Dr John Howard Acker, Cardiologist in Knoxville, TN
John Howard Acker is a cardiologist at 1940 Alcoa HWY, Suite E-310 in Knoxville, TN. View phone 865-544-2800 and NPI 1497756241.
- Specialty
- Internal Medicine, Cardiovascular Disease
- Location
- Knoxville, TN
- NPI
- 1497756241
- Pricing
- Current estimate required
Pricing information
Loa does not yet have a verified provider-submitted price for this listing. Ask the provider and your insurer for a current estimate before scheduling care.
About Internal Medicine, Cardiovascular Disease
Cardiology providers diagnose and treat heart and circulatory conditions. Common billed services include consultations, stress tests, EKGs, and cardiac imaging.
Common services and price guides
- EchocardiogramTypical range: $200-$2,000
- Cardiac Stress TestTypical range: $200-$1,500
- Nuclear Stress Test (Cardiolite)Typical range: $500-$4,000
- EKG (Electrocardiogram)Typical range: $50-$500
How to confirm pricing with John Howard Acker M.D.
Published and estimated prices are a starting point. Confirm these details before scheduling to avoid surprises.
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Related provider profiles
Provider record and data sources
John Howard Acker M.D. is published from source-labeled provider data. Registry classifications, practice locations, network participation, and contact information can change, so verify current details before care, billing, or referral.
- Primary taxonomyInternal Medicine, Cardiovascular Disease (207RC0000X)
- NPI record datesEnumerated August 2, 2005
Source: NPI Registry. Source record updated October 27, 2016. Loa profile refreshed Jul 21, 2026.
Frequently asked questions
Can I see prices for John Howard Acker M.D.?
Loa does not yet have a verified provider-submitted price for John Howard Acker M.D.. Ask the office for a written self-pay estimate and compare nearby source-labeled prices before scheduling.
What information is shown for John Howard Acker M.D.?
This profile shows public provider information for Internal Medicine, Cardiovascular Disease in Knoxville, TN, including contact details, NPI source information, and source-labeled price context when available.
What NPI taxonomy is listed for John Howard Acker M.D.?
John Howard Acker M.D. is listed as an NPI individual under Internal Medicine, Cardiovascular Disease (207RC0000X). Registry classifications can change and do not guarantee that every listed service is currently offered.
When was NPI 1497756241 assigned to John Howard Acker M.D.?
The NPI Registry lists August 2, 2005 as the enumeration date for NPI 1497756241. These are registry dates, not necessarily the date the provider began practicing.
How should I confirm care details with John Howard Acker M.D.?
Contact the office before care to confirm the location, appointment availability, network participation, exact service and billing code, and all expected professional or facility fees.
How can John Howard Acker M.D. update this profile?
The provider or an authorized representative can claim the profile or suggest a correction. Loa reviews submitted changes before publishing them.